{"product_id":"pmo-46mm-carburetor-kit-for-porsche-911-2-8-3-0l-performance-set-up-pm-o804-0","title":"PMO 46mm Carburetor Kit for Porsche 911 — 2.8–3.0L Performance Set-Up | Air-Cooled 911 (PM-O804-0)","description":"\u003cp\u003eThe PMO 46mm Performance Carburetor Kit is the natural next step for 2.8-3.0L Porsche 911 engines with cam, compression, or displacement upgrades. The larger 46mm bore moves more air than the 40mm carbs without sacrificing low-end drivability, and PMO's USA-machined precision means no flat spots, no air leaks, and proper accelerator pump response from idle to redline.\u003c\/p\u003e\u003ch3\u003eWhy PMO Beats Weber and Solex\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA\u003c\/strong\u003e — billet aluminum machined in California, not Italian casting quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e46mm bore\u003c\/strong\u003e — proper sizing for 2.8-3.0L cammed engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision throttle shafts\u003c\/strong\u003e — sealed bearings prevent Weber-style air leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper accelerator pump circuit\u003c\/strong\u003e — no off-idle flat spots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable rebuild kits and jets\u003c\/strong\u003e — PMO supports their carbs for the long haul\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePair of PMO 46mm carburetors, performance-jetted for 2.8-3.0L\u003c\/li\u003e\n\u003cli\u003eIntake manifolds (PMO-specific)\u003c\/li\u003e\n\u003cli\u003eThrottle linkage kit\u003c\/li\u003e\n\u003cli\u003eAir cleaner assembly\u003c\/li\u003e\n\u003cli\u003eMounting hardware, gaskets, and insulators\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: PM-O804-0\u003c\/li\u003e\n\u003cli\u003eCarb Bore: 46mm (Performance jetting)\u003c\/li\u003e\n\u003cli\u003eApplication: 2.8L, 2.9L, 3.0L performance engines\u003c\/li\u003e\n\u003cli\u003eTuning: Performance set-up\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1976-1983 Porsche 911 (2.7L SC, 3.0L SC engines)\u003c\/li\u003e\n\u003cli\u003eCammed, compression-increased, or 911-3.0 displacement-up builds\u003c\/li\u003e\n\u003cli\u003eBest for engines making 175-230 HP\u003c\/li\u003e\n\u003cli\u003eIf you have a 2.8-3.0L stock car, consider PM-O803-0 (Street) instead\u003c\/li\u003e\n\u003cli\u003eFor 3.2-3.4L engines, see PM-O805-0 or PM-O806-0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Box Size\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCarton: 18 × 12 × 10 inches\u003c\/li\u003e\n\u003cli\u003eWeight: ~22 lbs\u003c\/li\u003e\n\u003cli\u003eShips UPS or FedEx Ground from California\u003c\/li\u003e\n\u003cli\u003eFinal freight rates calculated at checkout\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTuning tip:\u003c\/strong\u003e Performance kits arrive jetted for representative builds. Plan a chassis dyno session for ideal results after install. PMO sells 46mm jet kits (PM-O852-0) and rebuild kits (PM-O700-1) to keep these carbs running indefinitely.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompare:\u003c\/strong\u003e Patrick Motorsports retails this kit at $6,895. We're $800 below at $6,095 with the same warranty and USA quality.\u003c\/p\u003e","brand":"PMO","offers":[{"title":"Default","offer_id":44997554176115,"sku":"PM-O804-0","price":6095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/PM-O801-0_Update-copy-1-scaled_f298e02f-9c35-4ba3-8ac9-6088ac871980.jpg?v=1778913055","url":"https:\/\/shop.washburnsmetal.com\/products\/pmo-46mm-carburetor-kit-for-porsche-911-2-8-3-0l-performance-set-up-pm-o804-0","provider":"Washburn's Metal","version":"1.0","type":"link"}